Results 1 to 10 of about 46,319 (267)

Operation of frequency primary control in EPS [PDF]

open access: yesZbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2011
Electric Power Industry of Serbia (EPS) performs a variety of system services for the Serbia's Transmission System Operator (EMS). As part of these services, primary frequency control takes very important place.
Georgijević Nikola
doaj   +3 more sources

EPS & EPUS Step-size Control for Linear Multistep Method [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2006
In this paper we consider step-size control in one class of Adams linear multi-step methods for Ordinary differential equation.   Theoretical results are presented for Adam-Bashforth-Moulton formula using both Error-per-step (EPS)  & Error-per-Unit -Step
Abbas Al-Bayati   +2 more
doaj   +2 more sources

Effect of tween 40 and ethanol on the secretion, structure and antioxidant activities of exopolysaccharides from Inonotus rickii [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
In this study, the effects of Tween 40 and ethanol supplementation on the secretion, structure and antioxidant activities of exopolysaccharide (EPS) from Inonotus rickii were investigated. It was observed that Tween 40 and ethanol displayed a stimulatory
JIAFENG BAI   +6 more
doaj   +1 more source

Fouling potentials and properties of foulants in an innovative algal-sludge membrane bioreactor

open access: yesEnvironment International, 2021
This study focused on the effect of algae on the fouling potential and dynamic fouling variation of foulants in an innovative algal-sludge membrane bioreactor (AS-MBR). Filtration experiments revealed that the soluble extracellular polymeric substance (S-
Li Sun, Yu Tian, Hui Li, Qiong Wang
doaj   +1 more source

Dietary supplementation of exopolysaccharides from Lactobacillus rhamnosus GCC-3 improved the resistance of zebrafish against spring viremia of carp virus infection

open access: yesFrontiers in Immunology, 2022
Spring viremia of carp virus (SVCV) can cause high mortality of fish. The aim of this study was to investigate the effects of Lactobacillus rhamnosus GCC-3 exopolysaccharides (GCC-3 EPS) on zebrafish (Danio rerio) infected with SVCV and elucidate the ...
Mingxu Xie   +9 more
doaj   +1 more source

Influence of Temperature on Shear Behavior of Lightweight Reinforced Concrete Beams Using Pozzolana Aggregate and Expanded Polystyrene Beads

open access: yesCivilEng, 2023
The innovation inherent to employing expanded polystyrene (EPS) beads lies in its transformative impact on traditional concrete practices. Through the incorporation of EPS beads in concrete mixtures, a novel approach emerges that significantly alters the
Mu’tasim Abdel-Jaber   +6 more
doaj   +1 more source

Antibacterial and Antibiofilm Potential of Microbial Polysaccharide Overlaid Zinc Oxide Nanoparticles and Selenium Nanowire

open access: yesFermentation, 2022
Here, we report on the synthesis of zinc oxide nanoparticles (ZnO NPs) and selenium nanowires (Se NWs) using microbial exopolysaccharides (EPS) as a mediator and then examine their antibacterial and ecotoxicity effects in vitro and in vivo, respectively.
Muthukumar Abinaya   +7 more
doaj   +1 more source

Study on Control Strategy of Electric Power Steering for Commercial Vehicle Based on Multi-Map

open access: yesWorld Electric Vehicle Journal, 2023
In order to solve the problem where the traditional electric power steering system (EPS) provides too much assist torque under low load and low adhesion coefficient, which damages the driver’s road feeling and affects driving safety, this paper designs a
Yaohua Li   +4 more
doaj   +1 more source

EP for Efficient Stochastic Control with Obstacles [PDF]

open access: yes, 2010
We address the problem of continuous stochastic optimal control in the presence of hard obstacles. Due to the non-smooth character of the obstacles, the traditional approach using dynamic programming in combination with function approximation tends to fail.
Mensink, Thomas   +2 more
openaire   +2 more sources

Modification of mechanical properties of Shanghai clayey soil with expanded polystyrene

open access: yesScience and Engineering of Composite Materials, 2022
In the present study, the resistance characteristics of Shanghai clayey soil-expanded polystyrene (EPS) mixture have been explored, using unconfined compressive and consolidation and rebound tests.
Jili Qu   +7 more
doaj   +1 more source

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